- 作者: Andrey Lyalinab, Sergey Semenovc, Andrey Solov’yovde, Nikolai Cherepkovc, Jean-Patrick Conneradeb and Walter Greinere
- 中文摘要:
aInstitute of Physics, St Petersburg State University, Ulianovskaja str.1, St Petersburg, Petrodvorez 198904, Russia
bImperial College of Science, Technology and Medicine, The Blackett Laboratory, LASP2,Prince Consort Road, London SW7 2BZ, UK
cState University of Aerospace Instrumentation, Bolshaya Morskaya 67, 190000 St. Petersburg, Russia
dA.F.Ioffe Physical-Technical Institute of the Russian Academy of Sciences, Polytechnicheskaya 26, St. Petersburg 194021, Russia
eInstitut fur Theoretische Physik der Universitat, 60054 Frankfurt am Main, Germany
We have developed the Hartree-Fock jellium model for deformed metal clusters by treating the quantized electron motion in the field of the spheroidal ionic jellium background in the Hartree-Fock approximation. Using this model, we have calculated single electron energy levels as a function of the cluster deformation parameter for a series of sodium clusters with the number of atoms N in a cluster ranging from 4 to 40. We have established that the cluster deformations corresponding to the minimum total energy of the oblate and prolate clusters are in reasonable agreement with the experimental data and the predictions of other theoretical models. - 英文摘要: --
- 中文關鍵字: --
- 英文關鍵字: --